40-Second 3D Product Explainer

I have a concise 40-second script ready and need it transformed into a polished 3D animated explainer that highlights my product’s key features. The deadline is tight—delivery must be within 8 hours of project award—so a streamlined, production-ready process is essential.

The core requirements
• 3D animation is the preferred style. If you use AI-assisted tools to accelerate modelling, rendering, or lip-sync, that’s fine as long as the final look remains fully 3D and professional.
• The narrative is already locked; you’ll simply visualise it. No storyboard is necessary from your side unless it speeds up execution.
• Final duration: exactly 40 seconds, matching the supplied voice-over timing (audio file provided on kickoff).
• Output: one full-HD MP4 plus the editable project file (e.g., Blender, Maya, Cinema 4D, or comparable).

Acceptance criteria
The delivered MP4 must:
1. Sync accurately with the script and voice-over.
2. Showcase each product feature clearly with smooth transitions.
3. Contain clean, branded motion graphics aligned with the style guide supplied at project start.
4. Render without visible artefacts or watermarking.

If you can commit to the 8-hour turnaround while maintaining top-tier visual quality, let me know your tool of choice and any immediate asset requirements so we can start the clock.